* Noun: This is the most common usage, referring to the person (usually a romantic interest) or the holiday itself.
* Example: "My Valentine gave me a beautiful bouquet of flowers."
* Example: "We're celebrating Valentine's Day with a romantic dinner."
* Adjective: This is less common, but it can be used to describe something related to the holiday or to someone who is romantic or loving.
* Example: "She sent him a Valentine card."
* Example: "He's such a Valentine, always thinking of others."
Let me know if you have another word you'd like help identifying the part of speech for!